OT-2026-000034394
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000034394) never changes.
Identity and time
| Publication number | OT-2026-000034394 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-779b-a7e5-c4d9a9de38df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 759f727e4132dac52530ae67f31ab1f2523584fb53bdad13f186be8017ad4bc7 |
|---|---|
| Markdown | 4f741c245e1457bfcf9636cc2909751c97e66786db6bde570d87ec881886eb00 |
| Publication page | 5e0cb4383bcc1c7c371a0f7d3320f9cf2a564c344a8a61ecb67135150291bc82 |
| Manifest | a4939aff0525d5eb9b02a0b34bebb30bfb532216fc261109ad407f4040cdfc06 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | c30lzLboCzO0bwgb2Z7GFHtm6SoZxXZZs67Sz3ZyWjSWX/UAk6zFPgca3JYOx6Vsqqj+X4SUIFwtHvYwdasHBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:06.551456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034394observed 5e0cb4383bcc1c7c371a0f7d3320f9cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:06.534297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034394/manifest.jsonobserved a4939aff0525d5eb9b02a0b34bebb30b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:06.516370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034394/publication.mdobserved 4f741c245e1457bfcf9636cc2909751c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:06.499729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034394/publication.txtobserved 759f727e4132dac52530ae67f31ab1f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|